public void ConvertStringToInt(string enteredString, int number)
{
IProcessString processString = new ProcessString();
var resultNumber = processString.ConvertStringToInt(enteredString);
Assert.AreEqual(number, resultNumber);
}
public void ExceptionShouldArise()
{
try
{
string enteredString = "fdgdg";
IProcessString processString = new ProcessString();
var resultNumber = processString.ConvertStringToInt(enteredString);
Assert.Fail("no exception thrown");
}
catch (StringCanNotBeConvertedToInt ex)
{
Assert.IsTrue(ex is StringCanNotBeConvertedToInt);
}
}